     float_fromstring [:string :float]
     float_gt [:float :boolean]
     float_gte [:float :boolean]
+    float_inc [:float]
     float_lt [:float :boolean]
     float_lte [:float :boolean]
     float_max [:float]

    string_containschar [:string :boolean :char]
    string_dup [:string]
    string_empty [:boolean :string]
    string_eq [:string :boolean]
    string_first [:string :char]
    string_flush [:string]

    exec_yankdup [:exec :integer]
    float_add [:float]
    float_cos [:float]
    float_dec [:float]
    float_div [:float]
    float_dup [:float]
    float_empty [:boolean :float]
